PARAPH YS IS AXD PINEAL REGION IN REPTILIA 



JOHX WARRKN 



PLATE 9 



D.C.P 



L.C. P 



EXPLANATION OF FIGURES 



22 Chrysemys marginata, 27 mm. Transverse series, no. 1090. j_X 80 diams. 



23 Chrysemys marginata, 31.7 mm. Sagittal series, no. 1101. X 110 diams. 



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